Ball cleaner



FIG. 1 is a perspective view showing my new design for a ball cleaner.

FIG. 2 is a front view thereof.

FIG. 3 is a back view thereof.

FIG. 4 is a right side view thereof.

FIG. 5 is a left side view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken line shown on the bottom edge of the ball cleaner in FIGS. 1, 6, and 7 form no part of the claimed design. 

CLAIM The ornamental design for a ball cleaner, as shown and described. 